/*
 * Copyright (C) 2008 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"
#include "JSClipboard.h"

#include "Clipboard.h"
#include "Element.h"
#include "HTMLImageElement.h"
#include "HTMLNames.h"
#include "IntPoint.h"
#include "JSNode.h"
#include "Node.h"
#include <runtime/ArrayPrototype.h>
#include <runtime/Error.h>
#include <wtf/text/StringHash.h>
#include <wtf/text/WTFString.h>

using namespace JSC;

namespace WebCore {

using namespace HTMLNames;

JSValue JSClipboard::types(ExecState* exec) const
{
    Clipboard* clipboard = impl();

    ListHashSet<String> types = clipboard->types();
    if (types.isEmpty())
        return jsNull();

    MarkedArgumentBuffer list;
    ListHashSet<String>::const_iterator end = types.end();
    for (ListHashSet<String>::const_iterator it = types.begin(); it != end; ++it)
        list.append(jsStringWithCache(exec, *it));
    return constructArray(exec, 0, globalObject(), list);
}

} // namespace WebCore
